Bittering tea belongs to the black tea.
The main varieties are Large Leaf Bittering Tea and Small Leaf Bittering Tea.
Bittering tea, English name Leaf of Chinese Holly, leaf of Broadleaf Holly, is the Holly family Holly genus bittering tea species of evergreen trees, commonly known as tea Ding, Fu Ding tea, Gaolu tea, mainly distributed in the Southwest region (Sichuan, Chongqing, Guizhou, Hunan, Hubei) and South China (Jiangxi, Guangdong, Fujian, Hainan) and so on, is the pure natural health drink.
Bittersweet tea contains bittersweet saponins, amino acids, vitamin C, polyphenols, flavonoids, caffeine, proteins and other 200 kinds of ingredients.
The finished tea has a bitter flavor, and after the sweet and cool, with heat and summer, eyesight and wisdom, thirst, diuretic heart, throat cough, blood pressure and weight loss, cancer prevention, anti-aging, blood and other effects, known as "health tea", "beauty tea
Bitter tea has been known as "health tea", "beauty tea", "weight loss tea", "antihypertensive tea", "good life tea" and so on.
Bitter tea adaptability, strong resistance, developed root system, rapid growth, like temperature and humidity, like the sun and fear of stains, suitable for planting in the soil deep, fertile, moist, good drainage and irrigation, soil pH5.5 ~ 6.5, humus-rich sandy loam.
Adapted to the average annual temperature above 10 ℃, ≥ 10 ℃ above the annual effective cumulative temperature of more than 4500 ℃, the average annual absolute minimum temperature of not less than -10 ℃. Rainfall in more than 1500mm, air relative humidity in more than 80% of the ecological conditions of growth. Bitter tea growth environmental conditions, both temperature, light, or air humidity, can be realized in the protected environment conditions.
In the spring of 1999, from Hainan Province, Chengmai County, Chengmai Wanchang bittersweet field introduction of large-leaf wintergreen for greenhouse cultivation, has been more than four years of time, has obtained obvious economic and ecological benefits, while accumulating a certain amount of cultivation experience.